Vehicle price comparison
Ram 2500 vs Infiniti QX50 Window Regulator prices
Saurabh Kumar
Co-Founder & CTO, Part Price Guide
Built the pricing pipeline that collects and normalizes used OEM part listings from salvage yards and online marketplaces across the US.
Ambika Sharma
Co-Founder & COO, Part Price Guide
12 years of project management and technical operations experience. Reviews price guides for sample size, fitment accuracy, and data freshness.
Price face-off
Median price comparison
Condition comparison
How does the price differ by part grade?
Market analysis
Why does the Ram 2500 window regulator cost more?
A used Ram 2500 window regulator carries a median asking price of $166, which is 51% higher than the Infiniti QX50 at $110. Supply also plays a role: Ram 2500 has 3,314 priced listings versus 562 for Infiniti QX50, and more listings generally mean more choices and more competitive pricing.
Our guide covers 11 model years for the Ram 2500 (2015–2025) but only 9 for the Infiniti QX50 (2015–2024), so the Ram 2500 data reflects a broader range of generations.
The Infiniti QX50 window regulator is interchangeable across 16 model years versus just 12 for the Ram 2500 — that wider compatibility window means more donor vehicles in salvage yards and tends to push prices lower.
At Grade A (excellent) condition, the Infiniti QX50 is 35% cheaper ($110 vs $168) — the gap widens compared to the overall median difference.
Buyer's checklist
What to check before buying a used window regulator
- Distinguish between power and manual regulators, and confirm motor wire connector pin counts (e.g., 2-pin basic vs 6-pin express auto-up/down with anti-pinch).
- Inspect regulator cables for fraying, rusting, or derailment from plastic pulleys, and check scissor gear teeth for stripping or binding.
- Check glass attachment clips or mounting clamps to ensure plastic snap tabs aren't brittle or broken.
- Verify front door vs rear door and left vs right side specific mounting hole patterns, as regulators are non-interchangeable across doors.
Full price guide
Ram 2500 Window Regulator
$28 – $405 · 3,314 listings
Full price guide
Infiniti QX50 Window Regulator
$40 – $307 · 562 listings
Common questions
Ram 2500 vs Infiniti QX50 window regulator FAQ
Is a used Ram 2500 window regulator cheaper than a Infiniti QX50?
Infiniti QX50 has the lower median by $56 (51%). The Infiniti QX50 window regulator ranges from $40 to $307 across 562 listings, while the Ram 2500 ranges from $28 to $405 across 3,314 listings.
Can I use a Ram 2500 window regulator in a Infiniti QX50?
This comparison describes pricing, not interchangeability. Even when two parts share similar prices, they may require different engines, trims, electronics, or mounting points. Always match the seller's part number against your VIN before purchasing.
How many listings does this comparison cover?
This comparison draws from 3,314 priced Ram 2500 listings and 562 priced Infiniti QX50 listings — 3,876 in total.
How does condition grade affect the price?
Part condition significantly impacts price. Grade A (Excellent): Ram 2500 $168 vs Infiniti QX50 $110. Grade B (Good): Ram 2500 $182 vs Infiniti QX50 $110. Grade C (Fair): Ram 2500 $60 vs Infiniti QX50 $75. Grade A parts are in excellent condition, B is good, and C is fair — always confirm grading criteria with the seller.
Are there different trim variants to choose from?
Yes. The Ram 2500 window regulator has 8 trim variants and the Infiniti QX50 has 2. Variants differ by engine size, drivetrain, or part number — matching the right variant is critical for proper fitment.
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